Hampstead Heath: Counts for the year 1997
| | APR | MAY | JUN | JUL | AUG | SEP |
| Week no. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| Site | Ind | |
| Small Skipper |
NI |
. |
. |
. |
|
. |
. |
. |
. |
. |
2 |
4 |
|
2 |
|
17 |
8 |
16 |
1 |
. |
. |
. |
. |
. |
|
. |
. |
| Large Skipper |
38 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
1 |
|
14 |
5 |
7 |
1 |
1 |
. |
. |
. |
. |
|
. |
. |
| Brimstone |
7 |
1 |
2 |
. |
|
1 |
. |
1 |
. |
. |
. |
. |
|
. |
|
. |
. |
. |
. |
1 |
. |
. |
. |
. |
|
. |
. |
| Large White |
37 |
. |
. |
. |
|
. |
. |
1 |
. |
. |
. |
. |
|
. |
|
3 |
3 |
6 |
4 |
3 |
6 |
1 |
2 |
3 |
|
1 |
. |
| Small White |
23 |
. |
. |
. |
|
. |
. |
. |
. |
. |
2 |
. |
|
. |
|
2 |
. |
6 |
. |
1 |
. |
. |
3 |
4 |
|
1 |
. |
| Green-veined White |
9 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
. |
|
. |
. |
7 |
. |
. |
. |
. |
. |
. |
|
. |
. |
| Orange Tip |
10 |
. |
. |
1 |
|
5 |
2 |
2 |
. |
. |
. |
. |
|
. |
|
. |
. |
. |
. |
. |
. |
. |
. |
. |
|
. |
. |
| Purple Hairstreak |
5 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
. |
|
. |
1 |
3 |
. |
. |
1 |
. |
. |
. |
|
. |
. |
| White-letter Hairstreak |
1 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
. |
|
. |
. |
. |
1 |
. |
. |
. |
. |
. |
|
. |
. |
| Small Copper |
4 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
. |
|
. |
. |
1 |
. |
. |
. |
1 |
. |
1 |
|
. |
. |
| Red Admiral |
3 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
. |
|
. |
. |
1 |
. |
. |
. |
. |
. |
. |
|
. |
. |
| Small Tortoiseshell |
30 |
6 |
3 |
. |
|
. |
1 |
. |
. |
. |
1 |
4 |
|
4 |
|
3 |
. |
. |
. |
. |
. |
. |
. |
. |
|
. |
. |
| Peacock |
16 |
3 |
2 |
. |
|
5 |
. |
. |
. |
. |
. |
. |
|
1 |
|
. |
. |
. |
. |
. |
. |
. |
1 |
. |
|
. |
. |
| Comma |
29 |
1 |
. |
. |
|
. |
. |
. |
. |
. |
. |
1 |
|
3 |
|
4 |
1 |
1 |
. |
. |
. |
. |
5 |
3 |
|
1 |
. |
| Speckled Wood |
143 |
3 |
9 |
4 |
|
2 |
. |
2 |
2 |
2 |
1 |
3 |
|
1 |
|
. |
14 |
20 |
6 |
16 |
9 |
9 |
7 |
7 |
|
4 |
10 |
| Gatekeeper / Hedge Brown |
71 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
. |
|
. |
|
. |
11 |
29 |
10 |
16 |
4 |
1 |
. |
. |
|
. |
. |
| Meadow Brown |
133 |
. |
. |
. |
|
. |
. |
. |
. |
. |
. |
4 |
|
2 |
|
14 |
18 |
40 |
23 |
14 |
6 |
1 |
. |
. |
|
. |
. |